Vertex/Standard ATV-4E, 164-174 Mhz Stubby Antenna for VX-510 Quantity in Basket: None Code: ATV4E Price: $13.00 Shipping Weight: 1.00 pounds Quantity: Vertex/Standard ATV-4B, VHF 164-174 Mhz Handheld Stubby (3 1/2") Antenna. Fits VX-510 Handhelds.